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= [left_col, row_1, 0]; pwm_in = [width_mm - h_margin - working_width/8, row_4, 0]; pwm_cv_lvl = [second_col, first_row, 0]; sync_in = [first_col, third_row, 0]; fm_in = [h_margin+working_width/8, row_2, 0]; f_tune = [second_col, first_row, 0]; c_tune = [width_mm/2 - h_margin, top_row, 0]; left_rib_x = hole_dist_side + thickness; v_margin = hole_dist_top*2 + thickness; right_rib_x = width_mm - h_margin; out_row_1 = v_margin+12; // draw panel, subtract holes union() { cube([board_width, board_height, thickness]); cylinder(thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cylinder(h=thickness+standoff_height, r=standoff_radius, $fn=360); cube([cutout_width, cutout_height, thickness+3]); cylinder(h=thickness+standoff_height+3, r=hole_radius, $fn=360); vertex 0 6 6.59 vertex -2.69268 2.0165 18.1498 facet normal 4.391191e-002 -7.528147e-002 9.961950e-001 vertex -5.254437e+000 -1.091603e+000 2.495526e+001 facet normal 0.0823699 0.081813 0.993238 vertex -5.59382 4.18518 7.89166 facet normal -0.550857 -0.679089 0.485175 vertex 4.6363 -4.35153 7.51116 vertex -4.43402 -4.43402 7.71007 facet normal 0.678811 0.362975 -0.638329 facet normal 2.088493e-001 3.673654e-001 9.063248e-001 vertex -7.900817e-001 -5.598804e+000 2.494118e+001 facet normal 0.749604 -0.288937 0.59549 vertex -4.41978 5.40021 7.20613 facet normal -0.125325 -0.992116 0 vertex 9.8813 -2.36142 2.19603 vertex 0.388301 10.1521 0 vertex -9.8813 -2.36142 2.19603 vertex -1.98804 9.99456 0 facet normal -4.705319e-001 8.082495e-001 3.540233e-001 facet normal -8.884379e-01 -4.589969e-01 0.000000e+00 vertex -1.041734e+02 1.012768e+02 1.855000e+01 facet normal 4.328575e-001 7.575017e-001 4.886979e-001 facet normal 0.687856 0.439084 0.577979 vertex 5.69935 -4.54285 7.24096 vertex -7.28862 0.671124 7.09583 vertex -4.83492 5.54018 6.98312 vertex 7.3432 0.499373 6.98393 facet normal -9.09242e-05 0.114971 0.993369 vertex -6.27889 -0.209414 7.81747 facet normal -9.991312e-01 4.167355e-02 2.542647e-04 vertex -1.045763e+02 9.900120e+01 4.255000e+01 facet normal 0.555549 -0.831484 1.07979e-05 vertex 1.87938 2.7843 6.59 facet normal -3.036606e-01 -9.527803e-01 0.000000e+00 vertex -9.229821e+01 9.381542e+01 1.055000e+01 facet normal -0.980752 0.195255 -2.81323e-07 vertex 3.42107 -0.0197401 18.1498 facet normal 7.683898e-01 1.852630e-03 -6.399795e-01 facet normal.

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